While we wait (impatiently) for the arrival of Baby Cambridge, let us ponder once again the very fun subject of potential names. The gamblers over the pond have already started places their bets—you can do that, or you can just impress your friends with all this very key trivia.

The most surefire guess? Alexandra. It’s one of the queen’s middle names, as well as the name of William’s godmother. It’s strong, traditional, and also just pretty.

Also pretty? Charlotte. It’s a very popular name in the UK, and happens to be Pippa Middleton’s middle name. There is some historical precedent, as King George III’s wife was Charlotte.

Do you think Kate and William might choose something totally weird? Are you hoping against hope for Diana? When do you think she’ll finally go into labor? Tell us in the comments below or tweet us @OKMagazine.